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公开(公告)号:US4211118A
公开(公告)日:1980-07-08
申请号:US906699
申请日:1978-05-16
申请人: Yoshishige Sakurai , Hiroshi Yamada , Kuniharu Uchida , Kanekichi Suzuki , Ryoichi Ishii, deceased , by Kyoko Ishii, administrator
发明人: Yoshishige Sakurai , Hiroshi Yamada , Kuniharu Uchida , Kanekichi Suzuki , Ryoichi Ishii, deceased , by Kyoko Ishii, administrator
CPC分类号: G01N29/225 , G01N29/26 , G01N2291/02854 , G01N2291/044 , G01N2291/2634 , G01N2291/2675
摘要: An ultrasonic fault detector for inspecting the welds of a welded pipe comprises a casing in which contact medium is contained, an arm movable in the casing, a movable member rotatably secured to the arc, probe heads mounted on the movable member, and a pump for feeding the contact medium to the operating surface of the probe heads. The movable member is constructed to be dividable into two or more parts.
摘要翻译: 一种用于检查焊接管焊缝的超声波故障检测器,包括容纳有接触介质的壳体,可在壳体中移动的臂,可旋转地固定在电弧上的可动部件,安装在可动部件上的探头,以及用于 将接触介质馈送到探头的操作表面。 可移动构件被构造成可分成两个或更多个部分。